The Unique Home Designs Arcada Security Door adds extra security to any home. This door is made from steel with 1/2 in. square tube pickets for added stability and intruder deterrence. The powder-coat finish complements the handsome design and coordinates well with a variety of exteriors. The galvanized, expanded metal screen offers additional security and visibility.. Made from steel for strength with a heavy-duty 2 in. x 1 in. frame. Expanded metal screen provides visibility and ventilation. 1/2 in. Square-tube, forged steel pickets in a classy arched design. Heavy-duty lockbox with 2-3/8 in. backset (lockset not included). Protective powder-coat for a beautiful and durable finish. Reversible for left or right active door allows versatility when installing. Surface mount door affixes to the face of entryway trim (1 in. flat surface required for installation), see image in info and guides specifications. 4 in. One-way screws and one-time-use one-way driver bit included. Use Unique Home Designs one-way screw drill bit driver for easier installation (not included). Fits most standard-sized entryways with a 36 in. x 80 in. entry door, see measure instructions and fit ranges under info and guides instructions/assembly. Overall dimensions of the door including the frame is 38-1/2 in. x 81-9/16 in.. For installation help see the installation video and the installation instructions in info and guides. <a href="https://www.homedepot.com/services/c/door-window-specialist/893e44520" target="_blank" style="color:#F96302">Speak to an Associate about Doors and Windows. Call 1-833-HDAPRON (432-7766) for free design, purchase and installation help daily from 9AM – 9PM EST.</a>. Door Handing: Universal/Reversible. Door Configuration: Single Door. Material: Steel. Finish Type: Finished